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| author | Jacques Lucke <jacques@blender.org> | 2022-05-31 21:41:01 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2022-05-31 21:41:01 +0300 |
| commit | 5c80bcf8c2fbd1e3c71ef5169f59e0b95c4db153 (patch) | |
| tree | b356acfe3114e062384822fcb7ac93028a267250 /source/blender/nodes | |
| parent | 484ea573af376a483ae7ecd0c1cba95ac5b122c7 (diff) | |
Functions: speedup preparing multi-function parameters
My benchmark which spend most time preparing function parameters
takes `250 ms` now, from `510 ms` before. This is mainly achieved by
doing less unnecessary work and by giving the compiler more inlined
code to optimize.
* Reserve correct vector sizes and use unchecked `append` function.
* Construct `GVArray` parameters directly in the vector, instead of
moving/copying them in the vector afterwards.
* Inline some constructors, because that allows the compiler understand
what is happening, resulting in less code.
This probably has negilible impact on the user experience currently,
because there are other bottlenecks.
Differential Revision: https://developer.blender.org/D15009
Diffstat (limited to 'source/blender/nodes')
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